Home / 5,667,554.21-8,496,297.90-2,208,493.01

Finding the Fourth Proportional to 5,667,554.21, 8,496,297.90 and 2,208,493.01

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Solution

The fourth proportional to 5,667,554.21, 8,496,297.90 and 2,208,493.01 is: 3,310,778.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,667,554.21 : 8,496,297.90 = 2,208,493.01 : x
  2. Step 2: Convert to fraction form
    5,667,554.21/8,496,297.90 = 2,208,493.01/x
  3. Step 3: Cross multiply
    5,667,554.21x = 8,496,297.90 × 2,208,493.01
  4. Step 4: Simplify right side
    5,667,554.21x = 18,764,014,544,268.43
  5. Step 5: Solve for x
    x = 18,764,014,544,268.43/5,667,554.21
  6. Step 6: Final answer
    x = 3,310,778.14

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.